36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dc

Analysis

max time kernel
119s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17/10/2024, 23:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe
Size

66KB
MD5

524b4dbbf6347f7cf45519fdef6d50a0
SHA1

eaf3cb12511b5fab6d28dad164b63513ea85f5f1
SHA256

36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dc
SHA512

4f223b9974fb21692b3059153b2c0854f3ff72639c0b042f43e31c315dfead18172d968cf51edb1143b523f8bba9c1698aeda43b68dd68f5b006abdc1e1404b8
SSDEEP

1536:gQTIubHy5wQoJAejpzkGdxDLw3qMnd1YzHgLaj6:R4wfZpzNdxDL25Ew

Score

10^/10

discovery

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe

Executes dropped EXE 1 IoCs

pid	Process
5004	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\497abeae\jusched.exe	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe
File created	C:\Program Files (x86)\497abeae\497abeae	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe
5004	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 5004	4460	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe	87
PID 4460 wrote to memory of 5004	4460	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe	87
PID 4460 wrote to memory of 5004	4460	36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe	87

C:\Users\Admin\AppData\Local\Temp\36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe
"C:\Users\Admin\AppData\Local\Temp\36f50b0fb87bf8de18c6b311a561a347e51493be1765cf31a90851ccd58764dcN.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Program Files (x86)\497abeae\jusched.exe
  "C:\Program Files (x86)\497abeae\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:5004

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\497abeae\497abeae

Filesize
13B

MD5
f253efe302d32ab264a76e0ce65be769

SHA1
768685ca582abd0af2fbb57ca37752aa98c9372b

SHA256
49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

SHA512
1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

Download Submit
C:\Program Files (x86)\497abeae\jusched.exe

Filesize
66KB

MD5
2c586b99061384af2bc87befd5db3186

SHA1
24d2ad1337a3cdcb18210534aba6b97d77066501

SHA256
b45a46f6e204bc794a4c13d6bcd38c709f60256867d5f2ee0210551dbce0c6c3

SHA512
f25d9c858c2d5618bf4c756dfae11dd5313e8969940a1b56aeb270aa3d703d31a81a635b2a92d1a8f7b04ab5106c00a789daee0d9548ab954f39f63c813d7b87

Download Submit